National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Overcast

49°F

9°C

Humidity 81%
Wind Speed N 9 mph
Barometer 30.11 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 26 Apr 1:35 pm EDT
Extended Forecast for

2 Miles W Coatesville PA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 56. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy frost after midnight. Otherwise, mostly clear, with a low around 37. East wind around 5 mph becoming north after midnight.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Frost

  • Monday

    Monday: Sunny, with a high near 66. North wind 5 to 10 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. East wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers after 2pm. Mostly sunny, with a high near 64. Light east wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 30%.

    High: 64 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers, mainly before 2am. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Showers

  • Thursday

    Thursday: A chance of showers before 8am. Partly sunny, with a high near 58. Chance of precipitation is 30%.

    High: 58 °F

    Chance
    Showers then
    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 56. Northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
Patchy frost after midnight. Otherwise, mostly clear, with a low around 37. East wind around 5 mph becoming north after midnight.
Monday
Sunny, with a high near 66. North wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 41. East wind around 5 mph becoming calm in the evening.
Tuesday
A chance of showers after 2pm. Mostly sunny, with a high near 64. Light east wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Wednesday Night
Showers, mainly before 2am. Low around 46. Chance of precipitation is 80%.
Thursday
A chance of showers before 8am. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 39.
Saturday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Coatesville PA
 39.99°N 75.85°W (Elev. 597 ft)
Last Update:
4:08 am EDT Apr 26, 2026
Forecast Valid:
1pm EDT Apr 26, 2026-6pm EDT May 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation